import java.util.Scanner;
public class main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int one = scanner.nextInt();
        int two = scanner.nextInt();
        int thr=scanner.nextInt();
        if (one > two &&  > thr) {
            System.out.println("最大值是：" + one);
        } else {
            System.out.println("最大值是:" + two);
            if (thr > one &&thr>two){
                System.out.println("最大值是:" + thr);
            }
        }

        }
    }
